Equivalent Conicity evaluation

Equivalent conicity calculation after profile measurement

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Worth Knowing
Did you know these facts about the
module CALIPRI C42 | Equivalent conicity?
  • Simple
    evaluation

    CALIPRI C42 calculates equivalent conicity without additional measurement devices or external contractors. 

  • Data
    analysis

    The conicity value and four additional graphs are displayed on the tablet PC, providing a detailed analysis and a comprehensive view of the results. 

  • Secure
    data

    Tamper-proof data transmission ensures that you can document results by either printing PDF measurement protocols or exporting them to your database. 

About the product
Precise analysis of wheel-rail interface

This CALIPRI C42 measurement module enables accurate analysis of the wheel-rail interface, providing essential insights into potential vibrations, irregularities in vehicle dynamics, and the critical speed of railway vehicles. The equivalent conicity is determined by the geometry and profile of the wheel and rail. 

About the product

Automatic calculation and in-depth data analysis

The conicity value (EC), calculated according to UIC 519 norm and EN 15302 norm, describes the railway vehicle motion pattern, which in turn permits drawing conclusions on the driving comfort and safety. Therefore, input data for calculating equivalent conicity can be measured directly with CALIPRI C42 or entered manually. Once the necessary data is input, the calculation is automatic, displaying the EC value on both the sensor and the tablet. This value is then compared with your reference data, and four additional graphs are presented on the tablet for further analysis, offering a comprehensive view of the results. 

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